155403696

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{9439}}^1$

素因数の和:9471

約数の個数: 80

約数和(自身を含む): 468224000

約数和(自身を除く): 312820304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 9439, 16464, 18878, 28317, 37756, 56634, 66073, 75512, 113268, 132146, 151024, 198219, 226536, 264292, 396438, 453072, 462511, 528584, 792876, 925022, 1057168, 1387533, 1585752, 1850044, 2775066, 3171504, 3237577, 3700088, 5550132, 6475154, 7400176, 9712731, 11100264, 12950308, 19425462, 22200528, 25900616, 38850924, 51801232, 77701848, 155403696]

約数ペア:

[(1, 155403696), (2, 77701848), (3, 51801232), (4, 38850924), (6, 25900616), (7, 22200528), (8, 19425462), (12, 12950308), (14, 11100264), (16, 9712731), (21, 7400176), (24, 6475154), (28, 5550132), (42, 3700088), (48, 3237577), (49, 3171504), (56, 2775066), (84, 1850044), (98, 1585752), (112, 1387533), (147, 1057168), (168, 925022), (196, 792876), (294, 528584), (336, 462511), (343, 453072), (392, 396438), (588, 264292), (686, 226536), (784, 198219), (1029, 151024), (1176, 132146), (1372, 113268), (2058, 75512), (2352, 66073), (2744, 56634), (4116, 37756), (5488, 28317), (8232, 18878), (9439, 16464)]